Question

1. comparing known resistive values to unknown resistive values is accomplished in a

a parallel circuit
b bridge circuit
c voltage divider circuit
d series - parallel circuit

Explanation:

Bridge circuits are commonly used for comparing known resistive values to unknown resistive values. In a bridge - circuit configuration, when the bridge is balanced, the unknown resistance can be determined based on the known resistances in the circuit. Parallel circuits, voltage - divider circuits, and series - parallel circuits are not primarily used for this specific purpose of comparing resistive values.

Answer:

B. bridge circuit